WMSIC Electronic Components

BHFUSE BSMD0603C-1500T BSMD0603C

ModelBSMD0603C-1500T
Package0603
BrandBHFUSE
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BHFUSE BSMD0603C-1500T
Type
BHFUSE
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BHFUSE
Electronic Component
BSMD0603C-1500T
Electronic Component
1
Electronic Component
0.8mm
Package
0603
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.029g
Electronic Component
1.6mm
Electronic Component
0.48mm
I2t
1.36
Electronic Component
1
Electronic Component
50A
Electronic Component
BM0257686108
Operating Temperature
55℃~+150℃

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

BSMD0603C-1500T 产品概述

一、产品简介

BSMD0603C-1500T 为佰宏(BHFUSE)推出的一款贴片式保险丝(0603 封装),外形尺寸 1.6mm × 0.8mm,适用于空间受限、高密度贴装的电子设备电路保护。该器件额定电流 5A,额定电压 32V,熔断能量 I2t 为 1.36(A²s),最大分断能力 50A,工作温度范围为 -55℃ 至 +150℃。

二、主要参数

  • 类型:贴片式保险丝(SMD fuse)
  • 品牌:BHFUSE(佰宏)
  • 封装:0603(1.6mm × 0.8mm)
  • 额定电流:5A
  • 额定电压:32V
  • 熔断 I2t:1.36 A²s
  • 分断能力:50A
  • 工作温度:-55℃ ~ +150℃

三、产品特点

  • 极小尺寸、占板面积小,适合高密度布板与微型化产品设计;
  • 低熔断能量(I2t)有利于快速切断过流,减小对被保护器件的冲击;
  • 50A 分断能力可应对短路及突发大电流冲击;
  • 宽温度范围,满足工业级及消费类电子在严苛环境下的可靠性需求。

四、典型应用场景

  • 移动通信终端、智能穿戴设备、平板电脑与笔记本周边电路;
  • 移动电源、充电器与电源管理模块;
  • 网络设备与通信基站小电流保护回路;
  • 汽车电子轻负载保护(基于额定电压与环境核查)。

五、选型与设计建议

  • 连续工作电流应低于额定电流,通常建议留有 20%~50% 余量以提高寿命与可靠性;
  • 在存在开机浪涌或电机、背光等大启动电流源时,依据 I2t 值评估是否满足熔断或需选用延时型元件;
  • 关注分断能力是否满足短路电流峰值,50A 分断能力适用于大多数中小功率应用;
  • PCB 阻抗、焊盘设计与热回流工艺会影响熔断特性,建议参考厂方推荐焊接与封装规范。

六、储存与焊接注意

  • 建议干燥、无腐蚀性气体环境下保存,避免潮湿与长时间日晒;
  • 按照佰宏提供的回流焊温度曲线进行 SMT 贴装,若无明确曲线,请与供应商确认最大允许焊接温度与时间;
  • 贴装时避免对本体施加机械应力,焊后应进行外观与电气测试确认。

七、可靠性与替换建议

  • 在长期高温或大电流工况下,应定期检查并根据实际寿命曲线安排替换;
  • 更换时优先采用相同型号或与厂方确认的等效件,确保额定电流、额定电压、I2t 与分断能力匹配。

如需具体电气特性曲线(熔断曲线、温度漂移、电阻值等)、推荐回流焊曲线或可靠性测试数据,请联系佰宏(BHFUSE)获取完整数据手册与应用指导。

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